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I don't have anything to cut and paste but here's what I did when I
changed the plugs in mine (3.8L):
- Unbolted the air filter top cover and loosened the hose clamp under
the windshielf on the intake duct. Unplugged the mass air sensor and
removed the sensor from the top air filter cover. I did this so I could
remove the top cover and duct back to that hose clamp as one assembly.
It makes it easier to get to the #2 and #3 plugs.
- Unbolted the coil pack which sits behind the alternator. Also
disconnected the wiring harness to it but left the plug wires connected.
This let me move it out of the way to the left or right so I could get
to the #1 and #2 plugs.
- Removed one plug, set the new plug gap at .054 inch, installed the new
plug tightening it to where it is just snug (Haines book specifies 7-15
ft/lbs of torque if I recall correctly). Don't overtighten else you
risk tearing the threads out of the aluminum head at the next change.
Move to the next plug, repeat. Push the plug wires on just until you
feel a click.
- Reinstall the parts I unbolted and removed. Fire up the engine to
make sure everything works.
Follow my instructions at your own success or peril. Also, the manual
states to replace the plug wires at 60K miles too.
Rad
Eddy
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